One month ago I wrote about my sessions at PASS Business Analytics Conference 2013, in Chicago, IL on April 10-12, 2013. If you still have not registered, you can save $200 by using the code BAC228BL and you should hurry up, because there is another discount if you register within March 15, 2013.
If you are too lazy to click on the previous post, ...

Microsoft recently announced a new roadmap for its BI architecture. The next version of SQL Server, codenamed “Denali”, is going to introduce a new semantic model named BISM (Business Intelligence Semantic Model). Analysis Services will host it and it will be queryable through MDX and DAX. DAX has been introduced in PowerPivot as an expression ...